CN219625168U

CN219625168U - Portable cigarette sampling stripping device

Info

Publication number: CN219625168U
Application number: CN202223515116.8U
Authority: CN
Inventors: 景浩; 熊巍
Original assignee: China Tobacco Corp Tibet Autonomous Region Co; China National Tobacco Corp Sichuan Branch
Current assignee: China Tobacco Corp Tibet Autonomous Region Co; China National Tobacco Corp Sichuan Branch
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-09-01
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a portable cigarette sampling stripping device which comprises a box body with an opening at the top and a barrel body detachably arranged above the box body, wherein a cavity and a standard whiteboard are arranged in the box body; and a tobacco stripper is arranged in the cylinder body. The portable cigarette sampling stripping device can be used for rapidly stripping the cut tobacco at a cigarette detection point, so that the cut tobacco can be conveniently used for identifying the authenticity of the cigarette by a portable near infrared spectrometer. By arranging the cylinder body and the box body, the tobacco shred mixing space is increased, so that tobacco shreds of a plurality of cigarettes mixed with the same cigarette sample can be shaken conveniently; and the detachable cylinder body is convenient to detach, and the scanning window of the portable near infrared spectrometer is clung to cut tobacco. By setting a standard whiteboard, the portable near infrared spectrometer is convenient to collect the near infrared spectrum of the reference.

Description

Portable cigarette sampling stripping device

Technical Field

The utility model belongs to the field of cigarette tobacco sample collection equipment, and relates to a portable cigarette sampling stripping device.

Background

According to the tobacco product authentication and detection management method issued by the national tobacco specialty bureau, the cigarette authentication mainly adopts three methods of sensory authentication and smoking evaluation authentication and instrument authentication and detection. The sensory identification method assisted by the suction evaluation method is a conventional method in the current true and false identification process, has higher requirements on the technical level and the proficiency of identification inspectors, and mainly uses descriptive language, so that the subjectivity and the experience dependence are strong. The instrument identification and inspection are combined with the instrument analysis technology, a precise instrument is used, objective identification of the authenticity of the cigarettes is realized through data processing, and the influence of subjective factors of identification inspectors is eliminated. At present, the instrument identification method for cigarette authenticity identification reported in the literature mainly comprises a gas chromatography-mass spectrometry, an electronic nose method, a proton transfer reaction mass spectrometry, an ion reaction mass spectrometry and a near infrared spectrometry.

Among the above-mentioned instrument discrimination methods, near infrared spectroscopy (Near Infrared Spectrometry, NIRS) is a method which is more commonly used in the current cigarette instrument discrimination test, and is generated by non-harmonic vibration of molecules and selective absorption of near infrared light of a specific frequency band for energy transition, and frequency multiplication and frequency combination absorption of vibration of hydrogen-containing groups (C-H, O-H, N-H, etc.) are mainly recorded. As the absorption intensity of each group to near infrared light with different frequencies is different in different physical and chemical environments, the near infrared spectrum bears rich composition and structure information, so the NIRS technology has strong advantages for qualitative and quantitative analysis of chemical components in a sample.

The model constructed by the cigarette authenticity identification method based on the near infrared spectrum technology in the prior art has high identification accuracy, but is notable in that the model is a desk type near infrared spectrometer for a laboratory, and cigarette samples need to be retrieved to the laboratory for measurement, so that the method is not beneficial to on-site rapid detection.

However, in the process of cigarette counterfeiting, it is most critical to be able to timely identify and assume the counterfeiting. Therefore, the applicant uses a portable near infrared spectrometer to identify the authenticity of cigarettes, so that the identification work is more convenient to develop, and a special tool for portable collection of tobacco shreds in cigarettes is needed.

Disclosure of Invention

In view of this, the present utility model aims to provide a portable device for collecting cut tobacco.

The inventor continuously reforms and innovates through long-term exploration and trial and repeated experiments and efforts, and in order to solve the technical problems, the utility model provides a portable cigarette sampling and stripping device, which comprises a box body with an opening at the top and a cylinder body detachably arranged above the box body, wherein a cavity and a standard whiteboard are arranged in the box body; and a tobacco stripper is arranged in the cylinder body.

According to one embodiment of the portable cigarette sampling stripping device of the utility model, the cylinder body is connected with the box body in a plug-in mode.

According to one embodiment of the portable cigarette sampling stripping device, the depth of the cavity is 5-10 mm.

According to one embodiment of the portable cigarette sampling stripping device of the present utility model, the standard whiteboard is fan-shaped.

According to one embodiment of the portable cigarette sampling stripping device, the central angle of the fan is 60 degrees, and the central angle is positioned on the axis of the cylinder body.

According to one embodiment of the portable cigarette sampling stripping device, the cigarette stripper is a triangle, a triangle-like, a trapezoid knife or a trapezoid-like sheet.

According to one embodiment of the portable cigarette sampling stripping device, the cigarette stripper comprises a blade part and a scraping wire part, wherein the blade part faces to the upper edge opening of the cylinder, and the scraping wire part is arranged parallel to the direction of a generatrix of the cylinder.

According to one embodiment of the portable cigarette sampling stripping device, the cigarette stripper is 10-30 mm away from the upper edge opening of the cylinder.

According to one embodiment of the portable cigarette sampling stripping device, the distance between the scraping wire part and the inner wall of the cylinder body is 7-8 mm, and the length of the scraping wire part is 84-100 mm.

According to one embodiment of the portable cigarette sampling stripping device, the bottom of the box body is in a regular hexagon shape.

Compared with the prior art, one of the technical schemes has the following advantages:

a) The portable cigarette sampling stripping device can be used for rapidly stripping the cut tobacco at a cigarette detection point, so that the cut tobacco can be conveniently used for identifying the authenticity of the cigarette by a portable near infrared spectrometer.

b) The portable cigarette sampling and stripping device can quickly and completely strip cut tobacco in cigarettes into the box body by arranging the cylinder body and the cigarette stripper in the cylinder body.

c) According to the portable cigarette sampling stripping device, the cylinder body and the box body are arranged, so that the tobacco shred mixing space is increased, and tobacco shreds of a plurality of cigarettes mixed with the same cigarette sample can be shaken conveniently; and the detachable cylinder body is convenient to detach, and the scanning window of the portable near infrared spectrometer is clung to cut tobacco.

d) According to one embodiment of the portable cigarette sampling and stripping device, a standard whiteboard is arranged, so that a portable near infrared spectrometer can conveniently collect a reference near infrared spectrum.

e) According to one embodiment of the portable cigarette sampling stripping device, the cigarette stripper is arranged in the cylinder body and is 10-30 mm away from the upper edge opening of the cylinder body, so that the length of the cigarette filter tip is fully utilized to strip cut tobacco, and the portable cigarette sampling stripping device is safe to carry and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic front view of a portable cigarette sampling and stripping device according to a preferred embodiment of the utility model.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a schematic bottom view of fig. 1.

FIG. 4 is a schematic cross-sectional view of A-A in FIG. 2.

Fig. 5 is a schematic perspective view of fig. 1.

The marks in the figure are respectively:

the box body is provided with a 10-degree box body,

the cavity body is provided with an 11-shaped cavity body,

a standard white board of 12, the white board,

a 20-cylinder body,

a 21-degree tobacco stripper which comprises a tobacco stripper body,

the edge portion of the blade (211),

212 a wire scraping portion.

Detailed Description

The following description is of one embodiment with reference to the accompanying drawings.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in the following figures.

See fig. 1 to 5. The portable cigarette sampling stripping device described in the embodiment is a tool for stripping cut tobacco of a plurality of cigarettes of the same sample at a detection point site and mixing the cut tobacco samples in the stripping device. The near infrared spectrum detection of the cut tobacco can be directly carried out on the stripping device. When the portable near infrared spectrometer is used for detecting the near infrared spectrum of the tobacco shreds, no clearance between the tobacco shreds needs to be ensured, and the acquired spectrum data are the near infrared spectrum of the tobacco shreds of the cigarettes. A standard whiteboard is also required to collect the reference near infrared spectrum before collecting the near infrared spectrum. In essence, the portable cigarette sampling and stripping device is a special tool for guaranteeing the near infrared spectrum collection work of the cut tobacco of cigarettes.

Specifically, in this embodiment, the portable cigarette sampling and stripping device comprises a box body 10 with an open top and a cylinder body 20 detachably mounted above the box body 10. The cylinder 20 is connected with the box body 10 in a plug-in manner. When the cut tobacco and the mixed cut tobacco are stripped, the cylinder 20 is inserted on the box body 10. In the near infrared spectrum collection, the cylinder 20 is detached from the case 10.

The cylinder 20 is a member for peeling off cigarettes, and prevents cut tobacco from being scattered, and cut tobacco peeled off in the cylinder 20 falls completely into the case 10. Specifically, it falls into the cavity 11 of the box 10. A cavity 11 and a standard whiteboard 12 are arranged in the box body 10; a tobacco stripper 21 is installed in the cylinder 20.

The depth of the cavity 11 is 5-10 mm. During sampling, 10 cigarettes are selected, tobacco shreds are completely stripped, uniformly mixed and then are spread in the cavity 11, and the tobacco shreds completely cover the bottom of the cavity 11. The bottom of the box body 10 is regular hexagon.

Before collecting the near infrared spectrum data of the cut tobacco, a scanning window of a spectrometer is required to be aligned with a standard white board to collect the reference near infrared spectrum. In this embodiment, a standard whiteboard 12 is fixedly mounted to the case 10. The standard whiteboard 12 is fan-shaped. The central angle of the fan is 60 degrees, and the central angle is positioned on the axis of the cylinder body 20. The fixed point of the central angle is located on the axis of the cylinder 20, specifically, the state when the cylinder 20 is inserted on the box body 10. Of course, after the cartridge body 20 and the cartridge body 10 are detached, the central angle is fixed point is not on the axis of the cartridge body 20.

The tobacco stripper 21 is a triangular, triangle-like, trapezoid-like or trapezoid-like blade. In the utility model, the triangle-like or trapezoid-like is not a triangle or trapezoid in a strict geometric sense, but is similar to the triangle or trapezoid in shape. For example, in the present embodiment, the tobacco stripper 21 is a trapezoid-like blade, and the trapezoid-like waist edge is an arc segment, not a straight segment. The bottom corner of the blade is that the tobacco stripper 21 is provided with a spike part which is convenient for inserting cigarettes.

The tobacco stripper 21 comprises a blade part 211 and a scraping part 212, wherein the blade part 211 faces to the upper edge opening of the cylinder body 20, and the scraping part 212 is arranged parallel to the generatrix direction of the cylinder body 20. The blade 211 cuts the wrapping paper of the cigarette from inside to outside, and the thread scraping part 212 scrapes cut tobacco in the wrapping paper. When the cut tobacco is stripped, the tobacco stripper 21 is fixed, a detector holds the cigarette filter tip end, vertically places the cigarette on the spike part of the tobacco stripper 21, presses the cigarette downwards, the cigarette packaging paper breaks under the action of the blade part 211, part of the cut tobacco falls into the cavity 11, shakes the filter tip, and the cut tobacco remained in the packaging paper falls into the cavity 11 under the blocking action of the cut tobacco scraping part 212.

In order to ensure the carrying safety and the tobacco shred stripping operation safety, the distance between the tobacco stripper 21 and the edge opening on the cylinder 20 is 10-30 mm, for example 10mm, 20mm or 30mm, preferably 20mm, so as to ensure that a detector cannot touch the spike part by mistake.

The distance between the thread scraping portion 212 and the inner wall of the cylinder 20 may be 7 to 8mm, and may be approximately equal to the diameter of 1 cigarette, and for example, may be 7.7mm. The length of the thread scraping part 212 is 84-100 mm, and the length of one cigarette is larger than the length of the cut tobacco packaging section, for example 84mm, 90mm or 100mm.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the utility model, and the scope of the utility model should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims

1. The portable cigarette sampling stripping device is characterized by comprising a box body with an opening at the top and a barrel body detachably arranged above the box body, wherein a cavity and a standard whiteboard are arranged in the box body; the tobacco stripper is installed in the cylinder, the tobacco stripper comprises a blade part and a wire scraping part, the blade part faces to the upper edge of the cylinder, and the wire scraping part is arranged parallel to the bus direction of the cylinder.

2. The portable cigarette sampling stripping device of claim 1, wherein the cartridge is plug-in connected to the cartridge.

3. The portable cigarette sampling stripping device of claim 1, wherein the depth of the cavity is 5-10 mm.

4. The portable cigarette sampling stripping device of claim 1, wherein the standard whiteboard is fan-shaped.

5. The portable cigarette sampling stripping device of claim 4, wherein the central angle of the fan is 60 degrees, and the central angle is located on the axis of the cylinder.

6. The portable cigarette sampling stripping device of claim 1, wherein the stripper is a triangular, triangle-like, trapezoid-like or trapezoid-like blade.

7. The portable cigarette sampling stripping device of claim 1, wherein the stripper is 10-30 mm from the upper rim of the cylinder.

8. The portable cigarette sampling and stripping device according to claim 1, wherein the distance between the scraping wire part and the inner wall of the cylinder is 7-8 mm, and the length of the scraping wire part is 84-100 mm.

9. The portable cigarette sampling stripping device of claim 1, wherein the bottom of the case is regular hexagonal.